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What Are Coffee Beans? The coffee beans you use to make coffee are actually seeds of a fruit known as the coffee cherry. The coffee plant is a perennial plant, which means that it will return year after year. Coffee beans have high levels of specific compounds – including caffeine, and should be consumed in moderation. Find out more about this well-known seed. Origin The seeds that are roasted from the coffee plant are used to create a brewed beverage called coffee. The beans are one of the most well-known and lucrative international commodities. The coffee plants are evergreen woody shrubs that flourish in tropical climates. The majority of the world's beans is produced in the Bean Belt, which includes the areas surrounding the Tropic of Cancer and the Tropic of Capricorn. The most famous origin story of coffee starts in Ethiopia with a goatherder named Kaldi. He discovered that the bright red berries produced by certain coffee plants made his goats more energetic. Kaldi shared this discovery with an abbot from an adjacent monastery who prepared a drink using the berries. From there, the energetic effect of the berries grew. Currently coffee beans are made by two major varieties of Coffea plants: Arabica and Robusta. The latter is primarily found in Africa and Indonesia and is generally more affordable than arabica. There are also smaller varieties that are a mix of arabica & robusta. These beans are called peaberries and are much more flavorful than regular beans. During roasting, beans could lose moisture, which could cause them to become stale or bitter. It is crucial to utilize fresh, high-quality beans for your coffee. Flavor The four components of flavoracidity, bitterness sweetness, and saltinesscan be influenced by beans' type, climate, and processing method. These components can be combined in a variety of ways to create different flavor profiles that range from sweet and fruity to nutty, and even smoky. When coffee beans are heated they react with amino acids present in their seeds, forming hundreds of aromatic compounds that affect the flavor profile of the coffee. This process is called the Maillard Reaction and it is the same chemical reaction that happens in virtually every cooking. The smell of beans that are roasted is a reflection of these compounds. The Maillard Reaction is responsible for the overall flavor, however volatile and nonvolatile components also play a role in the taste of coffee. The taste of a fresh or unroasted bean could be earthy floral, fruity, or chocolatey. Bitterness can be a result of roasts with a full body that contain more caffeine. However, it can be caused by faulty processing or storage. Flavored coffee beans are coated with flavor oils that help to preserve the beans while adding the flavor and aroma. The flavor oils can be made up of chemicals and natural flavors, such as cinnamon, vanilla and chocolate. The flavors bind to the beans through an extremely chemical compound known as polyphenol. Health Benefits Coffee beans are a good source of potassium, magnesium, and B vitamins. They're also a great source of antioxidants that help prevent the oxidative stress (which leads to chronic diseases such as cancer and atherosclerosis). Coffeee in coffee beans are particularly beneficial against obesity-related illnesses, such as diabetes or high cholesterol levels. Coffee is a natural source of energy that helps people feel more alert. Caffeine stimulates neurochemicals that enhances alertness, memory and cognitive function. It also helps to regulate blood sugar levels. Studies have shown that drinking moderate amounts of coffee can reduce the risk of Parkinson's disease and dementia, as well as increase happiness, mood as well as energy and concentration. Anti-ageing The antioxidants (including caffeine and the chlorogenic acids) in coffee serve as natural moisturizers for your skin, boosting cell turnover to reduce wrinkles and fine lines. They also possess UV-protection properties which block light and prevent sun-induced damage to the skin. Anti-depressant – Coffee beans are a natural anti-depressant. They boost serotonin levels as well as dopamine levels in the brain, thereby increasing the level of happy hormones. It also eases pain and inflammation, acting as a natural sedative and increasing the effectiveness of medical pain killers. Coffee also contains cafestol as well as Kahweol, two diterpene ester with lipolytic qualities in the adipose tissue, thus aiding in fighting cellulite. Caffeine Coffee is among the most sought-after drinks around the world, and it is now a part of many of our morning routines. Coffee beans are the seeds of the coffee plant or the coffee cherry. They contain caffeine, which is a natural stimulant. The caffeine in coffee may differ based on the method by which the bean is roasted, brewed and prepared. However, there are basic rules about the amount of caffeine in each coffee bean to allow you to make informed choices when selecting your joe. The average coffee bean contains about 2 milligrams of caffeine per cup, however the exact amount will vary depending on the bean's size and the degree of roasting it has been. It is a popular myth that darker roasted coffee beans contain more caffeine than lighter roasted ones. This is not true. Dark roast coffee beans will contain less caffeine than light roasts due to their lower density. However, the amount of caffeine is the same. The daily limit recommended for caffeine is 400 milligrams. A typical cup of coffee has 95 milligrams. If you're not sensitive to caffeine staying within this range isn't likely to cause any adverse consequences. Caffeine does not cause harm to those who aren't. However it is crucial to be aware of how much caffeine you take in and be cautious about overdoing.